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Researchers determined that 60 Kleenex tissues is the average number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: x = 52 and s= 22. Suppose the alternative we wanted to test was H₁ < 60. The correct rejection region for a = 0.05 is Select one: O O a. reject Hif t > 1.9842 or Z< -1.9842 b. reject H if t < -1.6604 c. reject Hif t> -1.9842 d. reject H if t > 1.6604 e. reject H if t< -1.9842

Researchers determined that 60 Kleenex tissues is the average number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: x = 52 and s= 22. Suppose the alternative we wanted to test was H₁ < 60. The correct rejection region for a = 0.05 is Select one: O O a. reject Hif t > 1.9842 or Z< -1.9842 b. reject H if t < -1.6604 c. reject Hif t> -1.9842 d. reject H if t > 1.6604 e. reject H if t< -1.9842

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Researchers determined that 60 Kleenex tissues is the average number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: x = 52 and s= 22. Suppose the alternative we wanted to test was H₁ < 60. The correct rejection region for a = 0.05 is Select one: a. reject H b. reject H if t < -1.6604 c. reject Hif t> -1.9842 d. reject H if t > 1.6604 0 if t > 1.9842 or Z< -1.9842 e. reject H if t < -1.9842
Transcribed Image Text:Researchers determined that 60 Kleenex tissues is the average number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: x = 52 and s= 22. Suppose the alternative we wanted to test was H₁ < 60. The correct rejection region for a = 0.05 is Select one: a. reject H b. reject H if t < -1.6604 c. reject Hif t> -1.9842 d. reject H if t > 1.6604 0 if t > 1.9842 or Z< -1.9842 e. reject H if t < -1.9842
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